Is the one you mention that you have found for a William and Mary Fraser in 1891?:
William Fraser 72, crofter b. Kirkhill, Invernessshire
Mary Fraser 50 b. America
Margaret Fraser 31 b. Cromarty, Cromartyshire
Thomas Fraser 55 brother b. Kirkhill, Invernessshire
William Fraser 9 grandson b. Resolis
David Stewart 7 grandson b. Glasgow
Address: Upperwood Crofter's House, Resolis, R&C
And then this one in 1871, after the birth of Mary and her sister Jane:
William Fraser 52, mason b. Kirkhill, Inverness
Mary Fraser 37 b. Island, Pt Edwards
Margaret Fraser 19 b. Cromarty
Mary Fraser 10 b. Cromarty
Jane Fraser 6 b. Cromarty
Anne Cummin 28, sister in law, soldier's daughter b. England
Address: Free Church Manse, Resolis
All fits well doesn't it.
Sometimes happens that someone was double counted on a census entry. Possibly mother Mary was visiting the McKenzie family and she was also included in the Fraser household in Resolis? Not supposed to happen but it did unfortunately.
Were there any Fraser witnesses at your Mary's wedding to Allan McKenzie? Who reported the death of mother Mary Cumming Fraser?
Monica
